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Precision Steel Flute πŸ”ͺ Straight Cutter for High-Speed Efficiency Review

6

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Average

Revainrating 3.5 out of 5Β Β 
RatingΒ 
3.3
πŸ”§ Milling Accessories, πŸ”ͺ Cutting Tools

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Description of Precision Steel Flute πŸ”ͺ Straight Cutter for High-Speed Efficiency

1.Four flutes produce a better finish than fewer flutes. 2.Material: HSS ;Product Name : End Mill. 3.One Set of end mill bits Including: 6 Different kinds of Size end mills to meet your need, 3mm, 4mm,6mm, 8mm,10mm,12mm. 4.Hardness of metal for above HRC 45 degrees,with high bending resistance and abrasion resistance, exclusive to HIGH HARDNESS, HIGH SPEED CUTTING applications. 5.End mill bits are suitable for side milling, end milling, finish machining, etc. Apply to carbon steel, alloy steel, die steel, tool steel, cast iron, titanium, aluminum, etc.

Reviews

Global ratings 6
  • 5
    2
  • 4
    0
  • 3
    2
  • 2
    2
  • 1
    0

Type of review

Revainrating 5 out of 5

Worth the price. 100% Satisfaction

For the price, you can't beat this product. I used them to cut 4 pieces. 80% AR15. They worked perfectly and stayed sharp.

Pros
  • Hands Free Operation
Cons
  • Some Errors

Revainrating 3 out of 5

Don't worry about cutting tools

Cheap set. 2 out of 5 have problems with improper milking of the cut area. I won't use them on anything other than plastic or maybe aluminum. Disappointing quality.

Pros
  • Free for educational use
Cons
  • No automatic

Revainrating 2 out of 5

Sharp and cut aluminum like butter.

Purchased to make a recess in an aluminum heatsink. I used them on my drill press. not as good as having a proper cutter to break them in. I used one of the larger cutters to countersink and remove most of the material and then cleaned up the edges with a smaller cutter. Very happy with the results

Pros
  • Amazing
Cons
  • Mostly ok, but...

Revainrating 5 out of 5

Good Slow Speed ​​End Mills

These bits are good for that , what they are, cheap, low speed end mills for softer metals. I wouldn't use them for anything else, but they do a great job for this type of work.

Pros
  • 5. The end mills are suitable for side milling, end milling, finishing, etc. Applicable for machining carbon steel, alloy steel, die steel, tool steel, cast iron, titanium, aluminum, etc.
Cons
  • No fashionable

Revainrating 3 out of 5

A Few Surprises

The bits are sharp and well constructed. I was disappointed that they are not clear on the shank diameter. 3 bits more than I can use. The set is a bit off, but I can make up for that. 2 bits were in broken cases. That makes the set too expensive for my purposes. I would advise you to be very careful when buying.

Pros
  • 1. Four grooves give a better finish than fewer grooves.
Cons
  • Crumpled

Revainrating 2 out of 5

These are METRIC, not imperial.

For some reason the seller listed them as 1/8", 5/32", 1/4", 5/16", 3/8", 1/2" but admits in detail that the dial is indeed metric and that 3,4,6,8,10,12 is "close enough" to the correct measurement. I have no idea why they did this as it is confusing. If you need exact size end mills, this set will not work.

Pros
  • 2.Material: HSS; Product Name: End Mill
Cons
  • Very Expensive